前夫
前夫 (qiánfū) means "ex-husband" or "former husband" and refers to a man to whom someone was previously married. It is formed from 前 (former/previous) and 夫 (husband). The corresponding term for "ex-wife" is 前妻 (qiánqī).
她的前夫现在住在另一个城市。
tā de qiánfū xiànzài zhù zài lìng yīgè chéngshì.
Her ex-husband now lives in another city.
他和前夫仍然保持着友好的关系。
tā hé qiánfū réngrán bǎochí zhe yǒuhǎo de guānxì.
He and his ex-husband still maintain a friendly relationship.
她的前夫也来参加了孩子的毕业典礼。
tā de qiánfū yě lái cānjiā le háizi de bìyè diǎnlǐ.
Her ex-husband also came to attend the child's graduation ceremony.